Imports
- github.com/pkg/errors
- github.com/aws/aws-sdk-go/aws/session
- github.com/BurntSushi/toml
- github.com/sirupsen/logrus
- github.com/aws/aws-sdk-go/aws/credentials
- github.com/aws/aws-sdk-go/aws/ec2metadata
- github.com/aws/aws-sdk-go/aws
- github.com/aws/aws-sdk-go/aws/credentials/ec2rolecreds
- github.com/aws/aws-sdk-go/service/s3
- github.com/pkg/sftp
- golang.org/x/crypto/ssh